{"schemaVersion":1,"key":"relation:9441840","name":"Radroute 21-28","ref":"21-28","network":"rcn","networkClass":"regional","routeType":"bicycle","officialName":null,"altName":null,"operator":"Regionalverband Ruhr","from":"Springorumtrasse","to":"Bochum-Dahlhausen","via":null,"osmDescription":null,"roundtrip":null,"wikidata":null,"wikipedia":null,"website":null,"url":null,"osmRelationIds":[9441840],"distanceKm":9.7,"ascentM":60,"descentM":100,"bounds":[7.143517,51.427296,7.240557,51.480155],"geometry":{"type":"MultiLineString","coordinates":[[[7.239402,51.480105],[7.23944,51.480124],[7.239501,51.480155],[7.239615,51.480057],[7.239864,51.479799],[7.240088,51.47954],[7.240184,51.479387],[7.240271,51.479236],[7.240347,51.479086],[7.240414,51.478932],[7.240469,51.478761],[7.240527,51.478521],[7.240556,51.478364],[7.240557,51.478206],[7.240557,51.478126],[7.240492,51.477638],[7.240443,51.477425],[7.240255,51.477082],[7.240138,51.476883],[7.239997,51.476688],[7.239852,51.476522],[7.239692,51.476357],[7.239383,51.476095],[7.239261,51.475997],[7.238788,51.475671],[7.238529,51.475504],[7.238254,51.475346],[7.237686,51.47504],[7.237496,51.474945],[7.237016,51.474703],[7.23619,51.474285],[7.233983,51.473185],[7.23358,51.472979],[7.233465,51.472917],[7.233132,51.472742],[7.232879,51.472587],[7.232456,51.472322],[7.23206,51.472044],[7.231735,51.471799],[7.231474,51.471581],[7.23102,51.471139],[7.230802,51.470903],[7.230256,51.470202],[7.229981,51.469859],[7.229667,51.469459],[7.229368,51.46908],[7.229325,51.469026],[7.229275,51.468962],[7.229224,51.468899],[7.229193,51.468859],[7.229138,51.468789],[7.227789,51.46709],[7.227389,51.466591],[7.226863,51.465938],[7.226443,51.465411],[7.226063,51.464918],[7.225151,51.463776],[7.224252,51.46263],[7.223674,51.461874],[7.223178,51.46116],[7.223124,51.461089],[7.222879,51.460732],[7.222848,51.460686],[7.222691,51.460463],[7.222288,51.459901],[7.222115,51.459654],[7.221638,51.45898],[7.22029,51.457052],[7.218915,51.45511],[7.218481,51.454498],[7.218423,51.454417],[7.218012,51.453829],[7.217988,51.453794],[7.217546,51.453167],[7.217359,51.452911],[7.217158,51.452658],[7.216914,51.452401],[7.216634,51.452151],[7.216276,51.451905],[7.215949,51.451696],[7.215577,51.45148],[7.215312,51.451347],[7.215222,51.451307],[7.215048,51.451234],[7.214991,51.451213],[7.214641,51.451074],[7.214538,51.451039],[7.214474,51.451028],[7.214381,51.451024],[7.214321,51.451025],[7.214279,51.45102],[7.21421,51.450983],[7.214179,51.450959],[7.214141,51.450931],[7.214124,51.450916],[7.214086,51.450882],[7.214049,51.450849],[7.214022,51.450824],[7.213964,51.450766],[7.213935,51.450747],[7.213898,51.450735],[7.213854,51.45073],[7.213747,51.450746],[7.213712,51.450752],[7.213658,51.450747],[7.21352,51.450707],[7.212454,51.450405],[7.212347,51.450401],[7.212172,51.450411],[7.211978,51.45044],[7.211832,51.450471],[7.211395,51.450586],[7.211247,51.450625],[7.211154,51.450632],[7.211034,51.450623],[7.210527,51.450515],[7.209516,51.450242],[7.208492,51.449978],[7.207301,51.449757],[7.206936,51.44971],[7.206709,51.449671],[7.206375,51.449612],[7.206184,51.44959],[7.20605,51.449584],[7.20585,51.449594],[7.205649,51.449613],[7.205552,51.449624],[7.20535,51.449666],[7.205304,51.449586],[7.205261,51.449541],[7.205054,51.449398],[7.204951,51.449247],[7.204909,51.449185],[7.204843,51.449133],[7.204777,51.449104],[7.204699,51.449082],[7.204404,51.449005],[7.204238,51.448964],[7.204262,51.448923],[7.204272,51.448847],[7.20428,51.448802],[7.204299,51.448761],[7.204329,51.44872],[7.204365,51.44867],[7.204389,51.448626],[7.204399,51.448572],[7.204382,51.44853],[7.204318,51.448456],[7.204218,51.448373],[7.204183,51.448324],[7.204157,51.448245],[7.204137,51.448161],[7.204124,51.448107],[7.204018,51.44807],[7.20392,51.448045],[7.202556,51.447681],[7.201236,51.447361],[7.199916,51.44706],[7.199644,51.447005],[7.198785,51.446873],[7.198385,51.446818],[7.197859,51.446771],[7.19684,51.446688],[7.194671,51.446554],[7.1943,51.446534],[7.192759,51.446424],[7.19198,51.44635],[7.191487,51.44629],[7.19109,51.446234],[7.190508,51.446137],[7.19025,51.446086],[7.189627,51.445958],[7.189015,51.445807],[7.188783,51.445733],[7.188697,51.445693],[7.188664,51.44566],[7.188648,51.44563],[7.188649,51.445614],[7.188688,51.445533],[7.188692,51.445505],[7.188692,51.445481],[7.188649,51.445434],[7.188557,51.445391],[7.188517,51.445371],[7.187844,51.445134],[7.187284,51.444911],[7.186374,51.444563],[7.185642,51.444303],[7.185314,51.444163],[7.184779,51.443864],[7.184573,51.443743],[7.184385,51.443593],[7.184227,51.443456],[7.184093,51.443341],[7.183443,51.442913],[7.183294,51.442833],[7.183161,51.442786],[7.18308,51.442754],[7.182998,51.442695],[7.182914,51.442626],[7.18275,51.44249],[7.182635,51.44239],[7.182369,51.442158],[7.182024,51.441865],[7.181481,51.441413],[7.181293,51.441248],[7.181006,51.441015],[7.180904,51.440921],[7.179996,51.440155],[7.179749,51.439952],[7.179128,51.439498],[7.178944,51.439371],[7.178563,51.439139],[7.178173,51.438912],[7.178093,51.438866],[7.177718,51.438662],[7.176812,51.43824],[7.17654,51.438125],[7.175826,51.437849],[7.175541,51.437758],[7.175395,51.437715],[7.175065,51.437622],[7.174527,51.437463],[7.174221,51.437379],[7.174037,51.437325],[7.173901,51.437314],[7.173806,51.437303],[7.173051,51.437135],[7.173001,51.437124],[7.17209,51.436922],[7.171639,51.436826],[7.171041,51.436626],[7.170825,51.436568],[7.17065,51.436526],[7.170486,51.436501],[7.170313,51.436498],[7.170079,51.436492],[7.169255,51.436221],[7.168719,51.43608],[7.168393,51.435983],[7.168166,51.435907],[7.168069,51.435824],[7.16804,51.435756],[7.168005,51.435686],[7.167963,51.435649],[7.167808,51.435586],[7.166842,51.435189],[7.165889,51.434788],[7.162635,51.433422],[7.162509,51.433372],[7.162228,51.433261],[7.162116,51.433226],[7.162029,51.433202],[7.160569,51.432754],[7.159989,51.432576],[7.15815,51.432017],[7.158118,51.432009],[7.158093,51.432001],[7.157234,51.43174],[7.156203,51.431422],[7.156153,51.431407],[7.156096,51.431387],[7.154585,51.430897],[7.153273,51.430491],[7.151859,51.430045],[7.151279,51.429787],[7.150532,51.429432],[7.150084,51.429211],[7.149257,51.42882],[7.149199,51.428794],[7.149137,51.428764],[7.148707,51.428564],[7.148261,51.428376],[7.148049,51.428288],[7.147665,51.428141],[7.147413,51.42806],[7.147257,51.428014],[7.146971,51.427944],[7.145656,51.427701],[7.143906,51.427371],[7.143684,51.427327],[7.14358,51.427307],[7.143517,51.427296]]]},"license":{"attribution":"© OpenStreetMap-Mitwirkende","name":"Open Database License 1.0","spdx":"ODbL-1.0","url":"https://opendatacommons.org/licenses/odbl/1-0/","details":"https://der-hipster.de/lizenzen/"},"regions":["Nordrhein-Westfalen · Deutschland"],"surface":"Laut OSM: 100 % Asphalt.","surfaceBreakdown":[{"key":"asphalt","label":"Asphalt","distanceKm":9.7,"percentage":100}],"surfaceDataCoverage":100,"traffic":"Aus den OSM-Wegtypen abgeleitet: 100 % Rad-, Fuß- oder Wirtschaftswege ohne regulären Autoverkehr.","trafficBreakdown":[{"key":"separated","label":"Rad-, Fuß- oder Wirtschaftswege ohne regulären Autoverkehr","distanceKm":9.7,"percentage":100}],"trafficDataCoverage":100,"signposting":"In OSM mit der Routenkennung „21-28“ erfasst. Die Vollständigkeit der Beschilderung vor Ort wird in OSM nicht flächendeckend dokumentiert.","elevationProfile":[[0.0,106.1],[0.1,107.2],[0.2,108.0],[0.3,110.1],[0.4,112.9],[0.5,114.7],[0.6,115.8],[0.7,116.1],[0.8,114.3],[0.9,110.6],[1.0,107.9],[1.1,107.2],[1.2,107.9],[1.3,110.0],[1.4,112.3],[1.5,114.3],[1.6,116.4],[1.7,118.1],[1.8,119.6],[1.9,121.2],[2.0,122.7],[2.1,124.1],[2.2,124.6],[2.3,124.4],[2.4,124.2],[2.5,123.0],[2.6,120.4],[2.7,118.8],[2.8,120.0],[2.9,121.6],[3.0,122.7],[3.1,123.6],[3.2,122.4],[3.3,120.2],[3.4,120.6],[3.5,123.3],[3.6,124.9],[3.7,125.0],[3.8,123.9],[3.9,123.0],[4.0,124.1],[4.1,125.2],[4.2,126.5],[4.3,128.0],[4.4,127.6],[4.5,126.9],[4.6,127.2],[4.7,127.1],[4.8,126.6],[4.9,127.1],[5.0,128.9],[5.1,131.8],[5.2,135.3],[5.3,138.3],[5.4,140.3],[5.5,140.9],[5.6,139.0],[5.7,134.7],[5.8,130.1],[5.9,126.6],[6.0,124.0],[6.1,121.3],[6.2,118.3],[6.3,115.9],[6.4,114.1],[6.5,112.2],[6.6,110.9],[6.7,110.0],[6.8,108.2],[6.9,105.3],[7.0,103.7],[7.1,103.2],[7.2,101.6],[7.3,100.5],[7.4,100.1],[7.5,99.0],[7.6,98.1],[7.7,98.6],[7.8,98.0],[7.9,94.6],[8.0,91.2],[8.1,88.6],[8.2,86.9],[8.3,86.6],[8.4,85.5],[8.5,83.5],[8.6,83.2],[8.7,84.5],[8.8,84.6],[8.9,83.2],[9.0,81.4],[9.1,79.5],[9.2,77.6],[9.3,76.2],[9.4,75.3],[9.5,73.5],[9.6,69.4],[9.7,64.7]],"elevationProfileSegments":[{"points":[[0.0,106.1],[0.1,107.2],[0.2,108.0],[0.3,110.1],[0.4,112.9],[0.5,114.7],[0.6,115.8],[0.7,116.1],[0.8,114.3],[0.9,110.6],[1.0,107.9],[1.1,107.2],[1.2,107.9],[1.3,110.0],[1.4,112.3],[1.5,114.3],[1.6,116.4],[1.7,118.1],[1.8,119.6],[1.9,121.2],[2.0,122.7],[2.1,124.1],[2.2,124.6],[2.3,124.4],[2.4,124.2],[2.5,123.0],[2.6,120.4],[2.7,118.8],[2.8,120.0],[2.9,121.6],[3.0,122.7],[3.1,123.6],[3.2,122.4],[3.3,120.2],[3.4,120.6],[3.5,123.3],[3.6,124.9],[3.7,125.0],[3.8,123.9],[3.9,123.0],[4.0,124.1],[4.1,125.2],[4.2,126.5],[4.3,128.0],[4.4,127.6],[4.5,126.9],[4.6,127.2],[4.7,127.1],[4.8,126.6],[4.9,127.1],[5.0,128.9],[5.1,131.8],[5.2,135.3],[5.3,138.3],[5.4,140.3],[5.5,140.9],[5.6,139.0],[5.7,134.7],[5.8,130.1],[5.9,126.6],[6.0,124.0],[6.1,121.3],[6.2,118.3],[6.3,115.9],[6.4,114.1],[6.5,112.2],[6.6,110.9],[6.7,110.0],[6.8,108.2],[6.9,105.3],[7.0,103.7],[7.1,103.2],[7.2,101.6],[7.3,100.5],[7.4,100.1],[7.5,99.0],[7.6,98.1],[7.7,98.6],[7.8,98.0],[7.9,94.6],[8.0,91.2],[8.1,88.6],[8.2,86.9],[8.3,86.6],[8.4,85.5],[8.5,83.5],[8.6,83.2],[8.7,84.5],[8.8,84.6],[8.9,83.2],[9.0,81.4],[9.1,79.5],[9.2,77.6],[9.3,76.2],[9.4,75.3],[9.5,73.5],[9.6,69.4],[9.7,64.7]],"gapBeforeKm":0.0}],"elevationProfileNote":"Kombiniertes Näherungsprofil aus SRTM-Höhendaten entlang der OSM-Routensegmente (ca. 90 m Raster)","lowestM":65,"highestM":141,"elevationDataCoverage":100,"duration":"ca. 0:45 Std.","durationNote":"Automatische Fahrzeitschätzung aus Distanz, Höhenmetern und OSM-Untergrund","difficulty":"leicht","difficultyNote":"Automatische Einordnung aus Distanz, Steigung, Untergrund und Routentyp","bikeRecommendation":"Tourenrad, Trekkingrad oder E-Bike","tagline":"9,7 km · ca. 60 hm · Nordrhein-Westfalen","summary":["Radroute 21-28 verbindet Springorumtrasse mit Bochum-Dahlhausen. Der GPX-Track ist 9,7 km lang und verläuft in Nordrhein-Westfalen. Als Betreiber ist Regionalverband Ruhr eingetragen.","Der Track kommt auf 9,7 km und rund 60 Höhenmeter; der höchste Punkt liegt bei etwa 141 m. Laut OSM sind 100 % des Gesamttracks als Asphalt erfasst; für 100 % ist der Belag in OSM angegeben. Aus Distanz, Höhenmetern und Belag ergibt sich als grobe Fahrzeitschätzung ca. 0:45 Std."],"metaDescription":"Radroute 21-28: 9,7 km, ca. 60 hm in Nordrhein-Westfalen. GPX-Track, Karte, Höhenprofil, Belag und Quellen.","editorialMetadata":{"textType":"automatisch aus offenen Routendaten erstellt","generatedAt":"2026-07-16","version":1,"reviewed":false,"note":"Nicht redaktionell befahren; Sperrungen und Beschilderung vor dem Start prüfen."},"slug":"radroute-21-28-9441840","sources":[{"label":"OpenStreetMap-Routenrelation","url":"https://www.openstreetmap.org/relation/9441840","note":"Geometrie und strukturierte Routentags · ODbL 1.0"}],"openDataMetadata":{"retrievedAt":"2026-07-15T23:15:55+00:00","osm":{"relationIds":[9441840],"taggedRelations":1,"license":"ODbL 1.0","licenseUrl":"https://opendatacommons.org/licenses/odbl/1-0/"}}}